lock TOYOTA YARIS HATCHBACK 2021 Service Manual

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YARIS(HB) Owner's Manual_Europe_MK0001_en
3-2. Opening, closing and locking the doors
●Interior buzzer sounds continuously
■Battery-saving function
The battery-saving function will be acti-
vated in order to prevent the electronic
key battery and the vehicle battery from
being discharged while the vehicle is not
operated for a long time.
●In the following situations, the smart
entry & start system may take some
time to unlock the doors.
• The electronic key has been left within
approximately 3.5 m (11 ft.) of the out-
side of the vehicle for 2 minutes or
longer.
• The smart entry & start system has
not been used for 5 days or longer.
●If the smart entry & start system has
not been used for 14 days or longer,
the doors cannot be unlocked from
any door except the driver’s door. In
this case, hold the driver’s door han-
dle, or use the wireless remote control
or mechanical key to unlock the
doors.
■Electronic key battery-saving func-
tion
●When battery-saving mode is set, bat-
tery depletion is minimized by stop-
ping the electronic key from receiving
radio waves.
Press twice while pressing and holding . Confirm that the electronic
key indicator flashes 4 times.
While the battery-saving mode is set,
the smart entry & start system cannot be
used. To cancel the function, press any
of the electronic key buttons.
●Electronic keys that will not be used
for long periods of time can be set to
the battery-saving mode in advance.
■Conditions affecting operation
The smart entry & start system uses
weak radio waves. In the following situa-
tions, the communication between the
electronic key and the vehicle may be
affected, preventing the smart entry &
start system, wireless remote control
and engine immobilizer system from
operating properly. (Ways of coping:
→P.399)
●When the electronic key battery is
depleted
●Near a TV tower, electric power plant,
gas station, radio station, large dis-
play, airport or other facility that gen-
erates strong radio waves or electrical
noise
●When carrying a portable radio, cellu-
lar phone, cordless phone or other
wireless communication device
●When the electronic key is in contact
with, or is covered by the following
metallic objects
• Cards to which aluminum foil is
attached
• Cigarette boxes that have aluminum
foil inside
• Metallic wallets or bags
•Coins
SituationCorrection
procedure
The engine switch was
turned to ACC while the
driver’s door was open
(or the driver’s door
was opened while the
engine switch was in
ACC).
Turn the
engine switch
off and close
the driver’s
door.
The engine switch was
turned to off while the
driver’s door was open.Close the
driver ’s door.

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YARIS(HB) Owner's Manual_Europe_MK0001_en
3-2. Opening, closing and locking the doors
Before driving
• Hand warmers made of metal
• Media such as CDs and DVDs
●When other wireless keys (that emit
radio waves) are being used nearby
●When carrying the electronic key
together with the following devices
that emit radio waves
• Another vehicle’s electronic key or a
wireless key that emits radio waves
• Personal computers or personal digi-
tal assistants (PDAs)
• Digital audio players
• Portable game systems
●If window tint with a metallic content or
metallic objects are attached to the
rear window
●When the electronic key is placed
near a battery charger or electronic
devices
●When the vehicle is parked in a pay
parking spot where radio waves are
emitted
If the doors cannot be locked/unlocked
using the smart entry & start system,
lock/unlock the doors by performing any
of the following:
●Bring the electronic key close to either
front door handle and operate the
entry function.
●Operate the wireless remote control.
If the doors cannot be locked/unlocked
using the above methods, use the
mechanical key. (→P.400)
If the engine cannot be started using the
smart entry & start system refer to
P.400.
■Note for the entry function
●Even when the electronic key is within
the effective range (detection areas),
the system may not operate properly
in the following cases:
• The electronic key is too close to the
window or outside door handle, near
the ground, or in a high place when
the doors are locked or unlocked.
• The electronic key is on the instru-
ment panel, luggage cover or floor, or
in the door pockets or glove box when the engine is started or engine switch
modes are changed.
●Do not leave the electronic key on top
of the instrument panel or near the
door pockets when exiting the vehicle.
Depending on the radio wave recep-
tion conditions, it may be detected by
the antenna outside the cabin and the
door will become lockable from the
outside, possibly trapping the elec-
tronic key inside the vehicle.
●As long as the electronic key is within
the effective range, the doors may be
locked or unlocked by anyone. How-
ever, only the doors detecting the
electronic key can be used to unlock
the vehicle.
●Even if the electronic key is not inside
the vehicle, it may be possible to start
the engine if the electronic key is near
the window.
●The doors may unlock or lock if a
large amount of water splashes on the
door handle, such as in the rain or in a
car wash when the electronic key is
within the effective range. (The doors
will automatically be locked after
approximately 30 seconds if the doors
are not opened and closed.)
●If the wireless remote control is used
to lock the doors when the electronic
key is near the vehicle, there is a pos-
sibility that the door may not be
unlocked by the entry function. (Use
the wireless remote control to unlock
the doors.)
●Touching the door lock or unlock sen-
sor while wearing gloves may prevent
lock or unlock operation.
●When the lock operation is performed
using the lock sensor, recognition sig-
nals will be shown up to two consecu-
tive times. After this, no recognition
signals will be given.
●If the door handle becomes wet while
the electronic key is within the effec-
tive range, the door may lock and
unlock repeatedly. In that case, follow
the following correction procedures to

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YARIS(HB) Owner's Manual_Europe_MK0001_en
3-2. Opening, closing and locking the doors
wash the vehicle:
• Place the electronic key in a location 2
m (6 ft.) or more away from the vehi-
cle. (Take care to ensure that the key
is not stolen.)
• Set the electronic key to battery-sav-
ing mode to disable the smart entry &
start system. (→P.124)
●If the electronic key is inside the vehi-
cle and a door handle becomes wet
during a car wash, a message may be
shown on the multi-information dis-
play and a buzzer will sound outside
the vehicle. To turn off the alarm, lock
all the doors.
●The lock sensor may not work prop-
erly if it comes into contact with ice,
snow, mud, etc. Clean the lock sensor
and attempt to operate it again.
●A sudden handle operation or a han-
dle operation immediately after enter-
ing the effective range may prevent
the doors from being unlocked. Touch
the door unlock sensor and check that
the doors are unlocked before pulling
the door handle again.
●If there is another electronic key in the
detection area, it may take slightly lon-
ger to unlock the doors after the door
handle is gripped.
■When the vehicle is not driven for
extended periods
●To prevent theft of the vehicle, do not
leave the electronic key within 2 m (6
ft.) of the vehicle.
●The smart entry & start system can be
deactivated in advance. (→P.422)
●Setting the electronic key to battery-
saving mode helps to reduce key bat-
tery depletion. (→P.124)
■To operate the system properly
Make sure to carry the electronic key
when operating the system. Do not get
the electronic key too close to the vehi-
cle when operating the system from the
outside of the vehicle.
Depending on the position and holding
condition of the electronic key, the key
may not be detected correctly and the system may not operate properly. (The
alarm may go off accidentally, or the
door lock prevention function may not
operate.)
■If the smart entry & start system
does not operate properly
●Locking and unlocking the doors:
→P. 4 0 0
●Starting the engine: →P. 4 0 0
■Customization
Some functions can be customized.
(→P.422)
■If the smart entry & start system
has been deactivated in a custom-
ized setting
●Locking and unlocking the doors: Use
the wireless remote control or
mechanical key. (→P.116, 400)
●Starting the engine and changing
engine switch modes: →P. 4 0 0
●Stopping the engine: →P. 1 6 1
■Certification for the smart entry &
start system
→P. 4 7 7

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3-2. Opening, closing and locking the doors
Before driving
WARNING
■Caution regarding interference with electronic devices
●People with implantable cardiac pacemakers, cardiac resynchroni-zation therapy-pacemakers or
implantable cardioverter defibrilla- tors should maintain a reasonable distance between themselves and
the smart entry & start system antennas. ( →P.123) The radio waves may affect the
operation of such devices. If neces- sary, the entry function can be dis-abled. Ask any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer for details, such as the frequency of
radio waves and timing of the emit- ted radio waves. Then, consult your doctor to see if you should disable
the entry function.
●Users of any electrical medical
device other than implantable car- diac pacemakers, cardiac resyn-chronization therapy-pacemakers
or implantable cardioverter defibril- lators should consult the manufac-turer of the device for information
about its operation under the influ- ence of radio waves.Radio waves could have unex-
pected effects on the operation of such medical devices.
Ask any authorized Toyota retailer or Toyota authorized repairer, or any reli-able repairer for details on disabling
the entry function.

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YARIS(HB) Owner's Manual_Europe_MK0001_en
3-3. Adjusting the seats
3-3.Adjusting the sea ts
Seat position adjustment lever
Seatback angle adjustment
lever
Vertical height adjustment lever*
*: If equipped
Front seats
Adjustment procedure
WARNING
■When adjusting the seat position
●Take care when adjusting the seat position to ensure that other pas-sengers are not injured by the mov-
ing seat.
●Do not put your hands under the
seat or near the moving parts to avoid injury.Fingers or hands may become
jammed in the seat mechanism.
●Make sure to leave enough space
around the feet so they do not get stuck.
■Seat adjustment
●Be careful that the seat does not hit passengers or luggage.
●To reduce the risk of sliding under the lap belt during a collision, do not recline the seat more than neces-
sary. If the seat is too reclined, the lap belt may slide past the hips and
apply restraint forces directly to the abdomen, or your neck may contact the shoulder belt, increasing the
risk of death or serious injury in the event of an accident.Adjustments should not be made
while driving as the seat may unex- pectedly move and cause the driver to lose control of the vehicle.
●After adjusting the seat, make sure that the seat is locked in position.
NOTICE
■When adjusting a front seat
When adjusting a front seat, make sure that the head restraint does not
contact the headliner. Otherwise, the head restraint and headliner may be damaged.

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YARIS(HB) Owner's Manual_Europe_MK0001_en
3-3. Adjusting the seats
Before driving
■Folding down the rear seat-
backs
1 Move the front seats forward.
( →P.128)
2 Stow the rear center seat belt
buckle.
3 Lower the head restraints to the
lowest position. ( →P.131)
4 Pull the seatback lock release
lever and fold the seatback
down.
Each seatback may be folded sepa-
rately.
■Returning the rear seatbacks
Raise the rear seatback until it
locks.
Check that the seat belts are not
twisted or caught in the seatback.
Rear seats
The seatbacks of the rear seats
can be folded down.
Folding down and returning
the rear seatbacks
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
■When folding the rear seatbacks down
●Do not fold the seatbacks down
while driving.
●Stop the vehicle on level ground,
set the parking brake and shift the shift lever to P (Multidrive) or N (manual transmission).
●Do not allow anyone to sit on a folded seatback or in the luggage
compartment while driving.
●Do not allow children to enter the
luggage compartment.
●Do not allow anyone to sit on the
rear center seat if the rear right seat is folded down, as the seat belt buckle for the rear center seat belt
is then concealed under the folded seat and cannot be used.
●Be careful not to get your hand caught when folding the rear seat-backs.

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YARIS(HB) Owner's Manual_Europe_MK0001_en
3-3. Adjusting the seats
■Front seats
1 Up
Pull the head restraint up.
2Down
Push the head restraint down while
WARNING
●Adjust the position of the front seats before folding down the rear seat-
backs so that the front seats do not interfere with the rear seatbacks when folding down the rear seat-
backs.
■After returning the rear seatback
to the upright position
●Make sure that the seatback is securely locked in position by lightly
pushing it back and forth.
If the seatback is not securely locked,
the red marking will be visible on the
seatback lock release lever. Make
sure that the red mark is not visible.
●Check that the seat belts are not
twisted or caught in the seatback.
If the seat belt gets caught between
the seatback’s securing hook and
latch, it may damage the seat belt.
Head restraints
Head restraints are provided
for the front seats, rear outer
seats and rear center seat (if
equipped).
WARNING
■Head restraint precautions
Observe the following precautions
regarding the head restraints. Failure to do so may result in death or serious injury.
●Use the head restraints designed for each respective seat.
●Adjust the head restraints to the correct position at all times.
●After adjusting the head restraints, push down on them and make sure
they are locked in position.
●Do not drive with the head
restraints removed.
Adjusting a head restraint

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YARIS(HB) Owner's Manual_Europe_MK0001_en
3-3. Adjusting the seats
Before driving
pressing the lock release button .
■Rear seats
1 Up
Pull the head restraint up.
2Down
Push the head restraint down while
pressing the lock release button .
■Adjusting the height of the head
restraints (front seats)
Make sure that the head restraints are adjusted so that the center of the head
restraint is closest to the top of your ears.
■Adjusting the rear center seat head restraint
Always raise the head restraint one level
from the stowed position when using.
■Front seats
Pull the head restraint up while
pressing the lock release button .
If the head restraint touches the ceiling,
making the removal difficult, adjust the
seatback angle. ( →P.128)
■Rear center seat (if equipped)
Pull the head restraint up while
pressing the lock release button .
■Rear outer seats
1 Pull the seatback lock release
lever and fold down the
seatback until it reaches the
Removing the head
restraints

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YARIS(HB) Owner's Manual_Europe_MK0001_en
3-3. Adjusting the seats
position where the head
restraints can be removed.
2Pull the head restraint up while
pressing the lock release button
.
■Front seats
Align the head restraint with the
installation holes and push it down
to the lock position.
Press and hold the lock release button
when lowering the head restraint.
■Rear center seat (if equipped)
Align the head restraint with the
installation holes and push it down
to the lock position.
Press and hold the lock release button
when lowering the head restraint.
■Rear outer seats
1Pull the seatback lock release
lever and fold down the
seatback until it reaches the Installing the head restraints

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YARIS(HB) Owner's Manual_Europe_MK0001_en
3-3. Adjusting the seats
Before driving
position where the head
restraints can be installed.
2Align the head restraint with
installation holes and push it
down to the lock position. Press
and hold the lock release button
when inserting the head
restraint.